coronary circulation
To have a high rate of respiration requires a high blood flow to distribute the oxygen to the tissues, this increases the heart rate it also increasing the blood flow to the tissues.
The valves of the heart prevent backflow into the arteries. As a result, the heart can efficiently pump the correct amount of blood to the tissues of the body efficiently and rhythmically. -Cheers The valves of the heart prevent backflow into the arteries. As a result, the heart can efficiently pump the correct amount of blood to the tissues of the body efficiently and rhythmically. -Cheers
No, semilunar valves control the flow of blood out of the heart.
The general blood flow path is from the aorta to the heart. The blood will then leave the heart and flow throughout the rest of the body. This path of blood happens every time the heart beats.
Circulation of the blood
Systemic Circulation
To have a high rate of respiration requires a high blood flow to distribute the oxygen to the tissues, this increases the heart rate it also increasing the blood flow to the tissues.
Deoxygenated blood is in the systemic veins. The pulmonary veins carry oxygenated blood to the heart to be pumped to body tissues.
The circuit that the blood follows from the heart to the body's tissues and back is called systemic circulation. It involves the flow of oxygen-rich blood from the heart to the body's tissues through arteries and the return of oxygen-poor blood back to the heart via veins.
Veins carry blood from the tissues to the heart.
The answer is quite simple. To have a high rate of respiration requires a high blood flow to distribute the oxygen to the tissues. Increasing heart rate is one means of increasing the blood flow to the tissues. The other means in increasing the amount of blood that is from the left ventricle with each contraction.
Tissues with the best blood supply include the heart, lungs, liver, and kidneys. These organs require abundant blood flow to support their high metabolic demands and functions.
Veins are the type of blood vessel that drains blood from tissues and returns it to the heart.
The three main paths are the pulmonary path which moves from the heart to the lungs and back, the somatic path where blood flows to the tissues and back and the flow of blood to the muscle of the heart and back.
During exercise the trained body learns to redistribute blood from less active tissues like the digestive organs & kidneys to the heart & skeletal muscles.
The right side of your heart pumps blood to the lungs where oxygen diffuses into the blood, the oxygenated blood is then pumped to the left side of the heart which pumps it to the rest of the body to be delivered to tissues. If the was an infarction (heart attack) That means the blood flow was blocked, the heart tissues almost immediately begins to die and is unable to keep pumping that blood to the lungs in order for the oxygen to be distributed to the rest of the body.
The primary force that causes blood to flow through the cardiovascular system is the pumping action of the heart. The heart contracts to push blood out into the arteries, creating pressure that drives blood flow throughout the body. Additionally, the rhythmic constriction and relaxation of blood vessels help regulate blood flow and distribute it to different tissues and organs.